Explore the night sky

Now on iPhone!

ISS Detector is now available on iPhone

Track many satellites

Find Hubble, radio satellites, planets, comets and many more. Available with in-app purchase.

Fast and Easy

Easy to use for the beginner and powerfull for the advanced user

Be surprised

When you receive a notification, get outside and watch the satellites fly by at more then 7 km/s or 25.000 km/h

See for yourself

ISS Detector can help you to figure out when and where the International Space Station will fly by. Set up your photo gear to create beautiful pictures.